2.5x-2.8=-31.6+9.7x

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Solution for 2.5x-2.8=-31.6+9.7x equation: 


Simplifying
2.5x + -2.8 = -31.6 + 9.7x

Reorder the terms:
-2.8 + 2.5x = -31.6 + 9.7x

Solving
-2.8 + 2.5x = -31.6 + 9.7x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-9.7x' to each side of the equation.
-2.8 + 2.5x + -9.7x = -31.6 + 9.7x + -9.7x

Combine like terms: 2.5x + -9.7x = -7.2x
-2.8 + -7.2x = -31.6 + 9.7x + -9.7x

Combine like terms: 9.7x + -9.7x = 0.0
-2.8 + -7.2x = -31.6 + 0.0
-2.8 + -7.2x = -31.6

Add '2.8' to each side of the equation.
-2.8 + 2.8 + -7.2x = -31.6 + 2.8

Combine like terms: -2.8 + 2.8 = 0.0
0.0 + -7.2x = -31.6 + 2.8
-7.2x = -31.6 + 2.8

Combine like terms: -31.6 + 2.8 = -28.8
-7.2x = -28.8

Divide each side by '-7.2'.
x = 4

Simplifying
x = 4

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